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secret.go
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secret.go
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package v1_client
import (
"context"
"time"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
v1 "k8s.io/api/core/v1"
apiErrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/util/wait"
"sigs.k8s.io/controller-runtime/pkg/client"
)
type Secrets interface {
Create(secret v1.Secret) error
Delete(secret v1.Secret) error
}
type SecretClient struct {
client client.Client
log logrus.FieldLogger
}
func NewSecretClient(client client.Client, log logrus.FieldLogger) *SecretClient {
return &SecretClient{client: client, log: log}
}
func (c *SecretClient) Create(secret v1.Secret) error {
err := wait.PollImmediate(time.Second, timeout, func() (bool, error) {
err := c.client.Create(context.Background(), &secret)
if err != nil {
if apiErrors.IsAlreadyExists(err) {
err = c.Delete(secret)
if err != nil {
return false, errors.Wrap(err, "while deleting a secret")
}
err = c.client.Create(context.Background(), &secret)
if err != nil {
return false, errors.Wrap(err, "while creating secret")
}
return true, nil
}
c.log.Errorf("while creating secret: %v", err)
return false, nil
}
return true, nil
})
if err != nil {
return errors.Wrap(err, "while waiting for secret creation")
}
return nil
}
func (c *SecretClient) Delete(secret v1.Secret) error {
err := wait.PollImmediate(time.Second, timeout, func() (bool, error) {
err := c.client.Delete(context.Background(), &secret)
if err != nil {
if apiErrors.IsNotFound(err) {
c.log.Warn("secret not found")
return true, nil
}
c.log.Errorf("while creating secret: %v", err)
return false, nil
}
return true, nil
})
if err != nil {
return errors.Wrap(err, "while waiting for secret delete")
}
return nil
}